from launch import LaunchDescription
from launch_ros.actions import Node

def generate_launch_description():
    robot_serial_node = Node(
        package='robot_serial',
        executable='robot_serial',
        name='robot_serial',
        parameters=[{'port': '/dev/ttyUSB0'},
                    {'buad': 921600}],
    )

    return LaunchDescription(
        [
            robot_serial_node,
        ]
    )